A complete Library of Threaded Pipe Fittings, Pipe, and Pipe Nipples. Fittings include Forged Steel, Gray Iron, Malleable, and Bronze. Pipe and Nipples includes Schedule 40, 80, 160, and XXS Steel and Schedule 40 and 80 Seamless Red Brass. All of the models are compatible with SolidWorks Routing from SolidWorks 2004 and beyond.